MASK_LSH           33 arch/powerpc/include/asm/vas.h #define GET_FIELD(m, v)                (((v) & (m)) >> MASK_LSH(m))
MASK_LSH           36 arch/powerpc/include/asm/vas.h 		(((v) & ~(m)) | ((((typeof(v))(val)) << MASK_LSH(m)) & (m)))